Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

How to solve and graph the solution, z^4+324 =0?

OpenStudy (anonymous):

in the complex plane

OpenStudy (anonymous):

Would it just z= +/- 2sqrt(2) i

OpenStudy (anonymous):

and then plotting it would be two points on the imaginary axis

OpenStudy (anonymous):

you got the right idea but the wrong roots.

OpenStudy (anonymous):

yeah 3sqrt(2) I did a typo thank you for confirming though

OpenStudy (anonymous):

do you mean +/- (3 + 3i) and +/- (3 - 3i)?

OpenStudy (anonymous):

this equation has a power of 4, which means that you will have 4 roots

OpenStudy (anonymous):

Oh no I realized I did wrong, how did you get 4 roots?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!